$OpenBSD: patch-sysctl_c,v 1.1 2013/11/27 14:14:22 jca Exp $
--- sysctl.c.orig	Tue Nov 26 16:32:26 2013
+++ sysctl.c	Tue Nov 26 16:32:47 2013
@@ -39,6 +39,8 @@
 
 #define	MIB_STOP	INT_MAX
 
+#define IFQ_MAXLEN	256
+
 void conf_sysctl(FILE *, char *, struct ipsysctl *);
 
 /*
